INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '45b820491fe54cb1c843bbfa079cd05be7ac1004f001f6024f05992b9182f8b2', 
    'b9ta/COPQroCztZnBwrvLSZ3zlWNSeOt8VsPLVHp3Ic=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)